Layers of ice and tree rings are similar in that they can both record or store data from past environmental conditions. ... Layers of ice in an ice sheet trap information that can tell about past conditions such as climate. Just like the tree rings specific sections represent a specific period of time.
brainlist would be nice i’m trying to rank up but i hope this helped
so basicly as years go by a trunk of a tree get's thicker so does the ice so when climate change happens it would change a layer of ice or of the tree trunk then as time goes by scientist can test the ice or the tree to see the history in the past from the layers of ice to trees